KOIZUMI MITSUE has a total of 11 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets materials and metallurgy, semiconductors and machines are SI OPTIONS LLC, HUBBARD MELVIN L and ROSI.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 10 | |
#2 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Semiconductors | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Non-metallic elements | |
#2 | Unspecified technologies | |
#3 | Semiconductor devices | |
#4 | Inorganic compounds | |
#5 | Batteries | |
#6 | Reduction of greenhouse gas emissions |
# | Name | Total Patents |
---|---|---|
#1 | Koizumi Mitsue | 8 |
#2 | Miyamoto Yoshio | 5 |
#3 | Oyanagi Mitsuyuki | 4 |
#4 | Matsubara Ichiro | 2 |
#5 | Yamada Osamu | 2 |
#6 | Hirao Kiyoshi | 2 |
#7 | Kuge Shiyuuhei | 2 |
#8 | Uno Koichi | 2 |
#9 | Tanihata Kimiaki | 2 |
#10 | Yamashita Hiroshi | 2 |
Publication | Filing date | Title |
---|---|---|
JPH08268759A | Oxycarbide based sintered compact and its production | |
JPH04280881A | Heating method utilizing self-combustion reaction heat and apparatus therefor | |
JPH04187573A | Method for soldering | |
JPH0477304A | Production of nbn superconducting material | |
JPS62162608A | Production of silicon nitride fine powder | |
JPS6221702A | Production of titanium nitride | |
JPS61295235A | Production of particulate titanium sulfide | |
JPS616102A | Method for synthesizing cubic boron nitride | |
JPS54131590A | Synthetic diamond crystal and its manufacture |